Managed XDR

c-windows-system32-lyt1g95hc.dll (Raccoon Stealer) — malware analysis report

File info

Filename
c-windows-system32-lyt1g95hc.dll
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
501.5 KB
First seen
Last seen

Environment

w10/x64 en

Hashes

SHA1
8c846a572ec73addb8a9477c0a5a659e2b96e9a0
SHA256
815fa42dacaddbf4171c35ff6d0a770649b7b38b80c3bf336c0f487cc3ecb31c
MD5
595a09b77c15d57661ac4553d5d9935b

Malwares

  • Raccoon Stealer

Signatures

Execution

T1047 antivm_wmi: Uses WMI to detect virtual environment
T1047 has_wmi: Executes one or several WMI requests

Defense Evasion

T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1497.001 antivm_wmi: Uses WMI to detect virtual environment
T1497 evasion_printers: Attempts to detect Sandbox by exploring existing printers
T1497.001 antivm_generic_productname: Checks system product name in registry, possibly for anti-virtualization

Credential Access

T1555.004 windows_credential_manager: Acquire credentials from the Windows Credential Manager

Discovery

T1497.001 antivm_wmi: Uses WMI to detect virtual environment
T1082 has_wmi: Executes one or several WMI requests
T1057 has_wmi: Executes one or several WMI requests
T1497 evasion_printers: Attempts to detect Sandbox by exploring existing printers
T1497.001 antivm_generic_productname: Checks system product name in registry, possibly for anti-virtualization

Command and Control

T1071.001 winhttp_https: Performs HTTP/HTTPS requests using WinHttp

Other

yara_rules: Static rules
network_bind: Starts servers listening at None
process_crashed: One of the processes has failed
has_pdb: This executable file has a PDB path
suspicious_network_port: Performs TCP or UDP request to non-standard port
test_check_service: Starts services

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